DG200 Series
User’s Guide
25
LAN
Figure 31: LAN Configuration
To configure LAN:
Select the
GroupName
from the list
Enter the
IP address
which the CPE in the LAN will use to connect to the device. For
example, enter 192.168.1.1
Enter the
Subnet Mask
. For example, enter 255.255.255.0
Check to
Enable IGMP Snooping
. This feature will snoop all of IGMP packets and
record related information. Therefore, multicast packets will be generated to the related
LAN ports only to avoid the packet flooding on all of LAN ports. Select one of two modes,
Standard mode
or
Blocking mode
.
Check to
enable LAN side firewall
Select to
Enable or Disable DHCP server
. If it is enabled, please enter the DHCP IP
pool of
Start IP address
and
End IP address
. Enter the value of
leased time
in hour
about the valid period of assigned IP address. The DHCP server ON (enabled) feature
will enable this device to assign IP address automatically to PC in LAN if PC requests
an IP address by DHCP client protocol.
Click
Add Entries
button to add IP address excluded in the IP pool.